OKSANA KERSHTEYN MD
NPI 1447412200
Psychiatry & Neurology - Psychiatry in Milton, GA

Active since July 01, 2008PECOS EnrolledAccepts Medicare Assignment
850 MAYFIELD RD STE 203, MILTON, GA 30009(707) 886-5700 Get Directions Write a Review

NPPES record last updated: August 14, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Aug 14, 2023, May 8, 2018 (2 updates tracked since 2018).

About Oksana Kershteyn Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

OKSANA KERSHTEYN MD (NPI 1447412200) is an individual psychiatry provider in Milton, Georgia, licensed in Georgia (GA65470) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and is a graduate of Other (1992).

NPPES Registry Identity

NPI1447412200
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameOKSANA KERSHTEYNCredential: MD
Location Address850 MAYFIELD RD STE 203Milton, GA 30009-3008
Mailing Address4546 Bastion DrRoswell, GA 30075-5285
Sole ProprietorYes
Medical School CMSOtherGraduated 1992
Enumeration DateJuly 1, 2008
Last NPPES UpdateAugust 14, 20232 updates tracked since enumeration
NPPES CertifiedAugust 14, 2023
NPI 1447412200 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License Licensed in GA · GA65470
Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

Also ListedPsychiatry & Neurology · Addiction MedicineTaxonomy 2084A0401X · License GA65470 (GA)
850 MAYFIELD RD STE 203, Milton, GA 30009

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Oksana Kershteyn Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5496800534
PECOS Enrollment IDI20251231000826
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 30009 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$172.43 typical visit price
range $56.84 – $172.43
Typical copayment $43.10 (range $14.21 – $43.10)
Most-billed visit code 99205
Established Patient
$70.85 typical visit price
range $18.22 – $140.40
Typical copayment $17.71 (range $4.55 – $35.10)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Professional)
850 MAYFIELD RD STE 203
MILTON, GA 30009
Psychiatry & Neurology (Psychiatry)
850 MAYFIELD RD STE 203
MILTON, GA 30009
Counselor (Professional)
850 MAYFIELD RD STE 203
MILTON, GA 30009
Nurse Practitioner (Psychiatric/Mental Health)
850 MAYFIELD RD STE 203
MILTON, GA 30009
Counselor (Professional)
850 MAYFIELD RD STE 203
MILTON, GA 30009
Clinical Nurse Specialist (Psychiatric/Mental Health)
850 MAYFIELD RD STE 203
MILTON, GA 30009
Social Worker (Clinical)
850 MAYFIELD RD STE 203
MILTON, GA 30009
Psychiatry & Neurology (Psychiatry)
850 MAYFIELD RD STE 203
MILTON, GA 30009

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oksana Kershteyn's NPI number?

The NPI number for Oksana Kershteyn is 1447412200. It was assigned to this individual provider in the NPPES registry on July 1, 2008.

Where is Oksana Kershteyn located?

Oksana Kershteyn practices at 850 Mayfield Rd Ste 203, Milton, GA 30009. The listed phone number is (707) 886-5700.

What is Oksana Kershteyn's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Oksana Kershteyn enrolled in Medicare?

Yes. Oksana Kershteyn is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Oksana Kershteyn accept?

Health plans from Alliant Health Plans, Inc. list Oksana Kershteyn as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Oksana Kershteyn was last updated on August 14, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.